Give your Edge 1030 Computer a much-needed boost in battery life when you're finishing grueling century rides, bike touring across state lines, and partaking in exhausting marathon races with the Garmin Charge Power Pack. This 3100mAh battery pack gives your Edge 1030 Computer an extra 24 hours of juice, so you can keep pedaling with essential maps and riding statistics when your fellow cyclist's computers are long dead. It's IPX-7 water-resistant, so you can retain a swift cadence through the rain without it succumbing to outside moisture. Plus, it can power other electronics via its micro USB output and fits Garmin's Out-Front Mount for seamless compatibility on your road bike or touring rig.